What are the advantages and disadvantages of wireless charging

- Jan 15, 2018 -

What are the advantages and disadvantages of wireless charging?


The equipment can be stealth by wireless magnetic and electric induction charging. The equipment wear rate is low, the application scope is wide, the area of public charging area is relatively reduced, but the area occupied by the reduction will not be too large.

High technology and convenient operation can carry out relative long-distance radio energy conversion, but the transmission distance of high-power wireless charging is only within 5 meters, and it will not be too far away.

It is easy to operate.


Although the equipment technology is high, the cost of the equipment is high and the maintenance cost is great.

Because of the long distance and high-power wireless magnetoelectric conversion, the energy consumption of the equipment is high. With the increase of the distance and power of the wireless charging equipment, the loss of the useless work will become greater.

The wireless charging technology equipment itself realizes the two energy conversion, that is to convert the grid voltage into direct current, and then carry out a high frequency switching control AC conversion output. Because the high power AC / AC current conversion is the two time transmission cause of the electric energy, the magnetic loss rate of the electromagnetic space is too large.

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